/******************************************************************************
 * Copyright (C) 2015  671643387@qq.com
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 *****************************************************************************/

#ifndef NET_TCPCONNECTION_H_
#define NET_TCPCONNECTION_H_

#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif

#include "Ucop/Net/TcpSocket.h"


namespace Ucop {
namespace Net {

    class TcpConnection
    {
    public:
        TcpConnection(void) : _Mypeer(NULL) {}
        virtual ~TcpConnection(void){}

        /* Get TcpSocket */
        TcpSocket& peer(void) { return *_Mypeer; }

    protected:
        friend class TcpSocket;
        friend class TcpServer;

        virtual void OnOpen(void) = 0;
        virtual void OnRead(void) = 0;
        virtual void OnWrite(void) = 0;
        virtual void OnEof(void) {}
        virtual void OnClose(void) = 0;
        virtual void OnError(void) = 0;
        virtual void OnTimeout(int _Flags) {}

    private:
        void _SetPeer(TcpSocket* _Peer){ _Mypeer = _Peer; }

        TcpSocket* _Mypeer;
    };

}}

#endif // NET_TCPCONNECTION_H_
